# A069992 (b-file synthesized from sequence entry) 1 3 2 57 3 2123 4 138609 5 13883283 6 1974243241 7 378027128283 8 93761532169953 9 29240923237509923 10 11199084302796542745 11 5167442341466021937003 12 2827285169201754895553617 13 1809878752362221218378054323